facebook application API check if user is application admin in facebook

i have:

开发者_Go百科
• user facebook data ( https://graph.facebook.com/btaylor )
• facebook application data ( https://graph.facebook.com/2439131959 )

Is somehow possible to get if user is application administrator in facebook with this in my hands?

---

To get this kind of information you can use FQL:

protected function authorizeByFb(){

        $result = $this->fb->api(array(
          'method' => 'fql.query',
          'query'  => "SELECT developer_id FROM developer WHERE application_id='{$appId}' AND developer_id='{$fbUserId}'",
        ));     

        if(count($result)==1){
            return true;
        }

        return false;
    }

---

if your developed application is checking the role of the logged in facebook user or simply your application wants to recognize it's owner or admin, then http://developers.facebook.com/tools/explorer/?method=GET&path=me%2Faccounts should have that application id listed

api call:

FB.api('/me/accounts', 'get', {"access_token":access_token}, function(response){
    //loop through response to check any application id matches current application id
});

response sample:

{
  "name": "app_name",
  "access_token": "current_token_here",
  "category": "Application",
  "id": "your_owned_app_id"
},
{
  "name": "app_name1",
  "access_token": "current_token_here",
  "category": "Application",
  "id": "your_owned_app1_id"
},

---

I just got this to work using the Facebook JS API:

FB.api({ method: 'pages.isAdmin', page_id : fbAppId }, function(response){
    if(response){
        alert('the user is an admin');
    }else{
        alert('the user is not an admin')
    }
});

It's using the FB.api method to access the old REST API. This assumes that you've already called FB.init, so make sure that this comes after your init code.

Cheers,
Jeremy

---

You can get the signed_request and then check if page_admin = 1

<?php
$signed_request = $facebook->getSignedRequest();

$page_admin  = $signed_request["page"]["admin"];
if ( $page_admin == 1 ){ 
echo 'Welcome Admin!';
} 
?>

---

I tried to attempted javascript form above and found this method to work as an alternative now that the old restful api is depreciated.

function checkAdmin(fbUID, fbAppID){

   FB.api({

    method: 'fql.query',
    query: 'SELECT role FROM app_role WHERE developer_id ='+fbUID+' AND application_id = '+fbAppID

    },
    function(response) {
       if(response.length){
            alert('User is an Admin');
        }
        else{
            alert('User is not an Admin')
        }
    });
 }